Artificial Ageing Effect on Mechanical, Electrical Properties and Positron Lifetime of Aircraft 2024 Alloy
| Periodical | Defect and Diffusion Forum (Volume 329) |
|---|---|
| Main Theme | Dislocation Reactions and Stacking-Fault Energies |
| Edited by | D.J. Fisher |
| Pages | 63-68 |
| DOI | 10.4028/www.scientific.net/DDF.329.63 |
| Citation | Abdullah A. Refaey et al., 2012, Defect and Diffusion Forum, 329, 63 |
| Online since | July, 2012 |
| Authors | Abdullah A. Refaey, M. A. Abdel-Rahman, Emad A. Badawi |
| Keywords | 2024 Aluminum Alloy, Electrical Property, Hardness, Heat Treatment, Mechanical Alloying, Positron Lifetime Technique |
| Price | US$ 28,- |
Heat Treatments for Different Aging Times Were Performed on 2024 Aluminum Alloy. the Effect on the Positron Lifetime, Electrical and Mechanical Properties of the 2024 (Al-Cu-Mg) Alloy Was Studied. Artificial Ageing Was Conducted by Heating at a Constant Rate to a Specific Temperature, Followed by Annealing. the Alloy Was Treated at 1920C for Various Times, Followed by Annealing. Measurements as a Function of Aging Time Were Found to Exhibit Prominent Changes Related to the Formation of Precipitates.